Bill used 3/4 tank of gas and joe used 1/9 tank of gas. How much gas did they use combined?

1/4

Step-by-step explanation:

You have to multiply them together

3/4 x 1/3 = 3/12

Simplify this:

1/4

step-by-step explanation:

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .